دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: any distillation made in accordance with ASTM procedure. Generally refers to a distillation test to determine the initial boiling point, the temperature at which percentage fractionations of the sample are distilled, the final boiling point, and quantity of residue.

n: a test standardised by the American Gas Association and the Gas Processor Association for determining the natural gasoline content of a given natural gas. The gasoline is adsorbed from the gas on activated charcoal and then recovered by distillation. The test is described in Testing Code 101-43, a joint AGA and GPA publication.

n: 1. a solid cellular residue produced from the dry distillation of certain carbonceous materials that contains carbon as its principal constituent 2. a residue of heavier hydrocarbons formed by thermal cracking and distillation and deposited in the reservoir during in situ combustion. This residue catches fire and becomes the fuel for continued combustion.

a generally insoluble hydrocarbon that has been oxidized to the point of a solid, often hard mass.

n: total crude oil (including lease condensate input to crude oil distillation units and other processing units.

n: 1. a product of distillation, i.e., the liquid condensed from the vapor produced in a still. Sometimes called condensate. 2. heavy gasoline or light kerosenes used as fuels.

n: the process of driving off gas or vapor from liquids or solids, usually by heating, and condensing the vapor back to liquid to purify, fractionate, or form new products.

n: Process of first vaporizing a liquid and then condensing the vapor into a liquid (the distillate),leaving behind nonvolatile solid substances of a drilling fluid. The distillate is the water and/or oil content of a fluid.

n: a procedure carried out to determine the proportions of sediment and dispersed compounds, such as water, in an emulsion. Such tests may range from elaborate distillation conducted in laboratories to simple and expedient practices used in the field.

n: a test that determines the volatility of a gasoline by measuring the percentage of the gasoline that can be distilled at various temperatures.

n: liquid particles that may be carried out of the top of a distillation or absorber column with the vapors or residue gas.